OTP_DATA

Peripheral Memory Blocks

address_offset : 0x0 Bytes (0x0)
size : 0x1EF0 byte (0x0)
mem_usage : registers
protection :

Registers

CHIPID0

RANDID4

BOOTKEY0_0

BOOTKEY0_1

BOOTKEY0_2

BOOTKEY0_3

BOOTKEY0_4

BOOTKEY0_5

BOOTKEY0_6

BOOTKEY0_7

BOOTKEY0_8

BOOTKEY0_9

BOOTKEY0_10

BOOTKEY0_11

BOOTKEY0_12

BOOTKEY0_13

BOOTKEY0_14

BOOTKEY0_15

RANDID5

BOOTKEY1_0

BOOTKEY1_1

BOOTKEY1_2

BOOTKEY1_3

BOOTKEY1_4

BOOTKEY1_5

BOOTKEY1_6

BOOTKEY1_7

BOOTKEY1_8

BOOTKEY1_9

BOOTKEY1_10

BOOTKEY1_11

BOOTKEY1_12

BOOTKEY1_13

BOOTKEY1_14

BOOTKEY1_15

RANDID6

BOOTKEY2_0

BOOTKEY2_1

BOOTKEY2_2

BOOTKEY2_3

BOOTKEY2_4

BOOTKEY2_5

BOOTKEY2_6

BOOTKEY2_7

BOOTKEY2_8

BOOTKEY2_9

BOOTKEY2_10

BOOTKEY2_11

BOOTKEY2_12

BOOTKEY2_13

BOOTKEY2_14

BOOTKEY2_15

RANDID7

BOOTKEY3_0

BOOTKEY3_1

BOOTKEY3_2

BOOTKEY3_3

BOOTKEY3_4

BOOTKEY3_5

BOOTKEY3_6

BOOTKEY3_7

BOOTKEY3_8

BOOTKEY3_9

BOOTKEY3_10

BOOTKEY3_11

BOOTKEY3_12

BOOTKEY3_13

BOOTKEY3_14

BOOTKEY3_15

KEY1_0

KEY1_1

KEY1_2

KEY1_3

KEY1_4

KEY1_5

KEY1_6

KEY1_7

KEY2_0

KEY2_1

KEY2_2

KEY2_3

KEY2_4

KEY2_5

KEY2_6

KEY2_7

KEY3_0

KEY3_1

KEY3_2

KEY3_3

KEY3_4

KEY3_5

KEY3_6

KEY3_7

KEY4_0

KEY4_1

KEY4_2

KEY4_3

KEY4_4

KEY4_5

KEY4_6

KEY4_7

KEY5_0

KEY5_1

KEY5_2

KEY5_3

KEY5_4

KEY5_5

KEY5_6

KEY5_7

KEY6_0

KEY6_1

KEY6_2

KEY6_3

KEY6_4

KEY6_5

KEY6_6

KEY6_7

CHIPID1

ROSC_CALIB

LPOSC_CALIB

NUM_GPIOS

CHIPID2

CHIPID3

INFO_CRC0

INFO_CRC1

RANDID0

RANDID1

FLASH_DEVINFO

FLASH_PARTITION_SLOT_SIZE

BOOTSEL_LED_CFG

BOOTSEL_PLL_CFG

BOOTSEL_XOSC_CFG

USB_WHITE_LABEL_ADDR

OTPBOOT_SRC

OTPBOOT_LEN

RANDID2

OTPBOOT_DST0

OTPBOOT_DST1

RANDID3


CHIPID0

Bits 15:0 of public device ID. (ECC) The CHIPID0..3 rows contain a 64-bit random identifier for this chip, which can be read from the USB bootloader PICOBOOT interface or from the get_sys_info ROM API. The number of random bits makes the occurrence of twins exceedingly unlikely: for example, a fleet of a hundred million devices has a 99.97% probability of no twinned IDs. This is estimated to be lower than the occurrence of process errors in the assignment of sequential random IDs, and for practical purposes CHIPID may be treated as unique.
address_offset : 0x0 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

CHIPID0 CHIPID0 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 CHIPID0

CHIPID0 :
bits : 0 - 15 (16 bit)
access : read-only


RANDID4

Bits 79:64 of private per-device random number (ECC)
address_offset : 0x10 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

RANDID4 RANDID4 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 RANDID4

RANDID4 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY0_0

Bits 15:0 of SHA-256 hash of boot key 0 (ECC)
address_offset : 0x100 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY0_0 BOOTKEY0_0 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY0_0

BOOTKEY0_0 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY0_1

Bits 31:16 of SHA-256 hash of boot key 0 (ECC)
address_offset : 0x102 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY0_1 BOOTKEY0_1 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY0_1

BOOTKEY0_1 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY0_2

Bits 47:32 of SHA-256 hash of boot key 0 (ECC)
address_offset : 0x104 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY0_2 BOOTKEY0_2 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY0_2

BOOTKEY0_2 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY0_3

Bits 63:48 of SHA-256 hash of boot key 0 (ECC)
address_offset : 0x106 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY0_3 BOOTKEY0_3 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY0_3

BOOTKEY0_3 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY0_4

Bits 79:64 of SHA-256 hash of boot key 0 (ECC)
address_offset : 0x108 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY0_4 BOOTKEY0_4 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY0_4

BOOTKEY0_4 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY0_5

Bits 95:80 of SHA-256 hash of boot key 0 (ECC)
address_offset : 0x10A Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY0_5 BOOTKEY0_5 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY0_5

BOOTKEY0_5 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY0_6

Bits 111:96 of SHA-256 hash of boot key 0 (ECC)
address_offset : 0x10C Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY0_6 BOOTKEY0_6 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY0_6

BOOTKEY0_6 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY0_7

Bits 127:112 of SHA-256 hash of boot key 0 (ECC)
address_offset : 0x10E Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY0_7 BOOTKEY0_7 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY0_7

BOOTKEY0_7 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY0_8

Bits 143:128 of SHA-256 hash of boot key 0 (ECC)
address_offset : 0x110 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY0_8 BOOTKEY0_8 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY0_8

BOOTKEY0_8 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY0_9

Bits 159:144 of SHA-256 hash of boot key 0 (ECC)
address_offset : 0x112 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY0_9 BOOTKEY0_9 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY0_9

BOOTKEY0_9 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY0_10

Bits 175:160 of SHA-256 hash of boot key 0 (ECC)
address_offset : 0x114 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY0_10 BOOTKEY0_10 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY0_10

BOOTKEY0_10 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY0_11

Bits 191:176 of SHA-256 hash of boot key 0 (ECC)
address_offset : 0x116 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY0_11 BOOTKEY0_11 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY0_11

BOOTKEY0_11 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY0_12

Bits 207:192 of SHA-256 hash of boot key 0 (ECC)
address_offset : 0x118 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY0_12 BOOTKEY0_12 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY0_12

BOOTKEY0_12 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY0_13

Bits 223:208 of SHA-256 hash of boot key 0 (ECC)
address_offset : 0x11A Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY0_13 BOOTKEY0_13 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY0_13

BOOTKEY0_13 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY0_14

Bits 239:224 of SHA-256 hash of boot key 0 (ECC)
address_offset : 0x11C Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY0_14 BOOTKEY0_14 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY0_14

BOOTKEY0_14 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY0_15

Bits 255:240 of SHA-256 hash of boot key 0 (ECC)
address_offset : 0x11E Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY0_15 BOOTKEY0_15 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY0_15

BOOTKEY0_15 :
bits : 0 - 15 (16 bit)
access : read-only


RANDID5

Bits 95:80 of private per-device random number (ECC)
address_offset : 0x12 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

RANDID5 RANDID5 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 RANDID5

RANDID5 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY1_0

Bits 15:0 of SHA-256 hash of boot key 1 (ECC)
address_offset : 0x120 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY1_0 BOOTKEY1_0 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY1_0

BOOTKEY1_0 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY1_1

Bits 31:16 of SHA-256 hash of boot key 1 (ECC)
address_offset : 0x122 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY1_1 BOOTKEY1_1 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY1_1

BOOTKEY1_1 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY1_2

Bits 47:32 of SHA-256 hash of boot key 1 (ECC)
address_offset : 0x124 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY1_2 BOOTKEY1_2 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY1_2

BOOTKEY1_2 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY1_3

Bits 63:48 of SHA-256 hash of boot key 1 (ECC)
address_offset : 0x126 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY1_3 BOOTKEY1_3 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY1_3

BOOTKEY1_3 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY1_4

Bits 79:64 of SHA-256 hash of boot key 1 (ECC)
address_offset : 0x128 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY1_4 BOOTKEY1_4 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY1_4

BOOTKEY1_4 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY1_5

Bits 95:80 of SHA-256 hash of boot key 1 (ECC)
address_offset : 0x12A Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY1_5 BOOTKEY1_5 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY1_5

BOOTKEY1_5 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY1_6

Bits 111:96 of SHA-256 hash of boot key 1 (ECC)
address_offset : 0x12C Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY1_6 BOOTKEY1_6 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY1_6

BOOTKEY1_6 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY1_7

Bits 127:112 of SHA-256 hash of boot key 1 (ECC)
address_offset : 0x12E Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY1_7 BOOTKEY1_7 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY1_7

BOOTKEY1_7 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY1_8

Bits 143:128 of SHA-256 hash of boot key 1 (ECC)
address_offset : 0x130 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY1_8 BOOTKEY1_8 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY1_8

BOOTKEY1_8 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY1_9

Bits 159:144 of SHA-256 hash of boot key 1 (ECC)
address_offset : 0x132 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY1_9 BOOTKEY1_9 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY1_9

BOOTKEY1_9 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY1_10

Bits 175:160 of SHA-256 hash of boot key 1 (ECC)
address_offset : 0x134 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY1_10 BOOTKEY1_10 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY1_10

BOOTKEY1_10 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY1_11

Bits 191:176 of SHA-256 hash of boot key 1 (ECC)
address_offset : 0x136 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY1_11 BOOTKEY1_11 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY1_11

BOOTKEY1_11 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY1_12

Bits 207:192 of SHA-256 hash of boot key 1 (ECC)
address_offset : 0x138 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY1_12 BOOTKEY1_12 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY1_12

BOOTKEY1_12 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY1_13

Bits 223:208 of SHA-256 hash of boot key 1 (ECC)
address_offset : 0x13A Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY1_13 BOOTKEY1_13 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY1_13

BOOTKEY1_13 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY1_14

Bits 239:224 of SHA-256 hash of boot key 1 (ECC)
address_offset : 0x13C Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY1_14 BOOTKEY1_14 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY1_14

BOOTKEY1_14 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY1_15

Bits 255:240 of SHA-256 hash of boot key 1 (ECC)
address_offset : 0x13E Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY1_15 BOOTKEY1_15 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY1_15

BOOTKEY1_15 :
bits : 0 - 15 (16 bit)
access : read-only


RANDID6

Bits 111:96 of private per-device random number (ECC)
address_offset : 0x14 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

RANDID6 RANDID6 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 RANDID6

RANDID6 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY2_0

Bits 15:0 of SHA-256 hash of boot key 2 (ECC)
address_offset : 0x140 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY2_0 BOOTKEY2_0 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY2_0

BOOTKEY2_0 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY2_1

Bits 31:16 of SHA-256 hash of boot key 2 (ECC)
address_offset : 0x142 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY2_1 BOOTKEY2_1 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY2_1

BOOTKEY2_1 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY2_2

Bits 47:32 of SHA-256 hash of boot key 2 (ECC)
address_offset : 0x144 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY2_2 BOOTKEY2_2 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY2_2

BOOTKEY2_2 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY2_3

Bits 63:48 of SHA-256 hash of boot key 2 (ECC)
address_offset : 0x146 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY2_3 BOOTKEY2_3 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY2_3

BOOTKEY2_3 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY2_4

Bits 79:64 of SHA-256 hash of boot key 2 (ECC)
address_offset : 0x148 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY2_4 BOOTKEY2_4 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY2_4

BOOTKEY2_4 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY2_5

Bits 95:80 of SHA-256 hash of boot key 2 (ECC)
address_offset : 0x14A Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY2_5 BOOTKEY2_5 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY2_5

BOOTKEY2_5 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY2_6

Bits 111:96 of SHA-256 hash of boot key 2 (ECC)
address_offset : 0x14C Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY2_6 BOOTKEY2_6 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY2_6

BOOTKEY2_6 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY2_7

Bits 127:112 of SHA-256 hash of boot key 2 (ECC)
address_offset : 0x14E Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY2_7 BOOTKEY2_7 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY2_7

BOOTKEY2_7 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY2_8

Bits 143:128 of SHA-256 hash of boot key 2 (ECC)
address_offset : 0x150 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY2_8 BOOTKEY2_8 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY2_8

BOOTKEY2_8 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY2_9

Bits 159:144 of SHA-256 hash of boot key 2 (ECC)
address_offset : 0x152 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY2_9 BOOTKEY2_9 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY2_9

BOOTKEY2_9 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY2_10

Bits 175:160 of SHA-256 hash of boot key 2 (ECC)
address_offset : 0x154 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY2_10 BOOTKEY2_10 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY2_10

BOOTKEY2_10 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY2_11

Bits 191:176 of SHA-256 hash of boot key 2 (ECC)
address_offset : 0x156 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY2_11 BOOTKEY2_11 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY2_11

BOOTKEY2_11 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY2_12

Bits 207:192 of SHA-256 hash of boot key 2 (ECC)
address_offset : 0x158 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY2_12 BOOTKEY2_12 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY2_12

BOOTKEY2_12 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY2_13

Bits 223:208 of SHA-256 hash of boot key 2 (ECC)
address_offset : 0x15A Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY2_13 BOOTKEY2_13 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY2_13

BOOTKEY2_13 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY2_14

Bits 239:224 of SHA-256 hash of boot key 2 (ECC)
address_offset : 0x15C Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY2_14 BOOTKEY2_14 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY2_14

BOOTKEY2_14 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY2_15

Bits 255:240 of SHA-256 hash of boot key 2 (ECC)
address_offset : 0x15E Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY2_15 BOOTKEY2_15 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY2_15

BOOTKEY2_15 :
bits : 0 - 15 (16 bit)
access : read-only


RANDID7

Bits 127:112 of private per-device random number (ECC)
address_offset : 0x16 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

RANDID7 RANDID7 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 RANDID7

RANDID7 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY3_0

Bits 15:0 of SHA-256 hash of boot key 3 (ECC)
address_offset : 0x160 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY3_0 BOOTKEY3_0 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY3_0

BOOTKEY3_0 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY3_1

Bits 31:16 of SHA-256 hash of boot key 3 (ECC)
address_offset : 0x162 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY3_1 BOOTKEY3_1 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY3_1

BOOTKEY3_1 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY3_2

Bits 47:32 of SHA-256 hash of boot key 3 (ECC)
address_offset : 0x164 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY3_2 BOOTKEY3_2 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY3_2

BOOTKEY3_2 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY3_3

Bits 63:48 of SHA-256 hash of boot key 3 (ECC)
address_offset : 0x166 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY3_3 BOOTKEY3_3 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY3_3

BOOTKEY3_3 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY3_4

Bits 79:64 of SHA-256 hash of boot key 3 (ECC)
address_offset : 0x168 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY3_4 BOOTKEY3_4 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY3_4

BOOTKEY3_4 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY3_5

Bits 95:80 of SHA-256 hash of boot key 3 (ECC)
address_offset : 0x16A Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY3_5 BOOTKEY3_5 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY3_5

BOOTKEY3_5 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY3_6

Bits 111:96 of SHA-256 hash of boot key 3 (ECC)
address_offset : 0x16C Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY3_6 BOOTKEY3_6 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY3_6

BOOTKEY3_6 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY3_7

Bits 127:112 of SHA-256 hash of boot key 3 (ECC)
address_offset : 0x16E Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY3_7 BOOTKEY3_7 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY3_7

BOOTKEY3_7 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY3_8

Bits 143:128 of SHA-256 hash of boot key 3 (ECC)
address_offset : 0x170 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY3_8 BOOTKEY3_8 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY3_8

BOOTKEY3_8 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY3_9

Bits 159:144 of SHA-256 hash of boot key 3 (ECC)
address_offset : 0x172 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY3_9 BOOTKEY3_9 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY3_9

BOOTKEY3_9 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY3_10

Bits 175:160 of SHA-256 hash of boot key 3 (ECC)
address_offset : 0x174 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY3_10 BOOTKEY3_10 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY3_10

BOOTKEY3_10 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY3_11

Bits 191:176 of SHA-256 hash of boot key 3 (ECC)
address_offset : 0x176 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY3_11 BOOTKEY3_11 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY3_11

BOOTKEY3_11 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY3_12

Bits 207:192 of SHA-256 hash of boot key 3 (ECC)
address_offset : 0x178 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY3_12 BOOTKEY3_12 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY3_12

BOOTKEY3_12 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY3_13

Bits 223:208 of SHA-256 hash of boot key 3 (ECC)
address_offset : 0x17A Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY3_13 BOOTKEY3_13 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY3_13

BOOTKEY3_13 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY3_14

Bits 239:224 of SHA-256 hash of boot key 3 (ECC)
address_offset : 0x17C Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY3_14 BOOTKEY3_14 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY3_14

BOOTKEY3_14 :
bits : 0 - 15 (16 bit)
access : read-only


BOOTKEY3_15

Bits 255:240 of SHA-256 hash of boot key 3 (ECC)
address_offset : 0x17E Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTKEY3_15 BOOTKEY3_15 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BOOTKEY3_15

BOOTKEY3_15 :
bits : 0 - 15 (16 bit)
access : read-only


KEY1_0

Bits 15:0 of OTP access key 1 (ECC)
address_offset : 0x1E90 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY1_0 KEY1_0 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY1_0

KEY1_0 :
bits : 0 - 15 (16 bit)
access : read-only


KEY1_1

Bits 31:16 of OTP access key 1 (ECC)
address_offset : 0x1E92 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY1_1 KEY1_1 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY1_1

KEY1_1 :
bits : 0 - 15 (16 bit)
access : read-only


KEY1_2

Bits 47:32 of OTP access key 1 (ECC)
address_offset : 0x1E94 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY1_2 KEY1_2 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY1_2

KEY1_2 :
bits : 0 - 15 (16 bit)
access : read-only


KEY1_3

Bits 63:48 of OTP access key 1 (ECC)
address_offset : 0x1E96 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY1_3 KEY1_3 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY1_3

KEY1_3 :
bits : 0 - 15 (16 bit)
access : read-only


KEY1_4

Bits 79:64 of OTP access key 1 (ECC)
address_offset : 0x1E98 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY1_4 KEY1_4 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY1_4

KEY1_4 :
bits : 0 - 15 (16 bit)
access : read-only


KEY1_5

Bits 95:80 of OTP access key 1 (ECC)
address_offset : 0x1E9A Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY1_5 KEY1_5 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY1_5

KEY1_5 :
bits : 0 - 15 (16 bit)
access : read-only


KEY1_6

Bits 111:96 of OTP access key 1 (ECC)
address_offset : 0x1E9C Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY1_6 KEY1_6 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY1_6

KEY1_6 :
bits : 0 - 15 (16 bit)
access : read-only


KEY1_7

Bits 127:112 of OTP access key 1 (ECC)
address_offset : 0x1E9E Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY1_7 KEY1_7 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY1_7

KEY1_7 :
bits : 0 - 15 (16 bit)
access : read-only


KEY2_0

Bits 15:0 of OTP access key 2 (ECC)
address_offset : 0x1EA0 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY2_0 KEY2_0 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY2_0

KEY2_0 :
bits : 0 - 15 (16 bit)
access : read-only


KEY2_1

Bits 31:16 of OTP access key 2 (ECC)
address_offset : 0x1EA2 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY2_1 KEY2_1 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY2_1

KEY2_1 :
bits : 0 - 15 (16 bit)
access : read-only


KEY2_2

Bits 47:32 of OTP access key 2 (ECC)
address_offset : 0x1EA4 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY2_2 KEY2_2 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY2_2

KEY2_2 :
bits : 0 - 15 (16 bit)
access : read-only


KEY2_3

Bits 63:48 of OTP access key 2 (ECC)
address_offset : 0x1EA6 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY2_3 KEY2_3 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY2_3

KEY2_3 :
bits : 0 - 15 (16 bit)
access : read-only


KEY2_4

Bits 79:64 of OTP access key 2 (ECC)
address_offset : 0x1EA8 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY2_4 KEY2_4 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY2_4

KEY2_4 :
bits : 0 - 15 (16 bit)
access : read-only


KEY2_5

Bits 95:80 of OTP access key 2 (ECC)
address_offset : 0x1EAA Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY2_5 KEY2_5 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY2_5

KEY2_5 :
bits : 0 - 15 (16 bit)
access : read-only


KEY2_6

Bits 111:96 of OTP access key 2 (ECC)
address_offset : 0x1EAC Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY2_6 KEY2_6 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY2_6

KEY2_6 :
bits : 0 - 15 (16 bit)
access : read-only


KEY2_7

Bits 127:112 of OTP access key 2 (ECC)
address_offset : 0x1EAE Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY2_7 KEY2_7 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY2_7

KEY2_7 :
bits : 0 - 15 (16 bit)
access : read-only


KEY3_0

Bits 15:0 of OTP access key 3 (ECC)
address_offset : 0x1EB0 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY3_0 KEY3_0 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY3_0

KEY3_0 :
bits : 0 - 15 (16 bit)
access : read-only


KEY3_1

Bits 31:16 of OTP access key 3 (ECC)
address_offset : 0x1EB2 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY3_1 KEY3_1 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY3_1

KEY3_1 :
bits : 0 - 15 (16 bit)
access : read-only


KEY3_2

Bits 47:32 of OTP access key 3 (ECC)
address_offset : 0x1EB4 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY3_2 KEY3_2 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY3_2

KEY3_2 :
bits : 0 - 15 (16 bit)
access : read-only


KEY3_3

Bits 63:48 of OTP access key 3 (ECC)
address_offset : 0x1EB6 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY3_3 KEY3_3 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY3_3

KEY3_3 :
bits : 0 - 15 (16 bit)
access : read-only


KEY3_4

Bits 79:64 of OTP access key 3 (ECC)
address_offset : 0x1EB8 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY3_4 KEY3_4 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY3_4

KEY3_4 :
bits : 0 - 15 (16 bit)
access : read-only


KEY3_5

Bits 95:80 of OTP access key 3 (ECC)
address_offset : 0x1EBA Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY3_5 KEY3_5 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY3_5

KEY3_5 :
bits : 0 - 15 (16 bit)
access : read-only


KEY3_6

Bits 111:96 of OTP access key 3 (ECC)
address_offset : 0x1EBC Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY3_6 KEY3_6 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY3_6

KEY3_6 :
bits : 0 - 15 (16 bit)
access : read-only


KEY3_7

Bits 127:112 of OTP access key 3 (ECC)
address_offset : 0x1EBE Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY3_7 KEY3_7 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY3_7

KEY3_7 :
bits : 0 - 15 (16 bit)
access : read-only


KEY4_0

Bits 15:0 of OTP access key 4 (ECC)
address_offset : 0x1EC0 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY4_0 KEY4_0 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY4_0

KEY4_0 :
bits : 0 - 15 (16 bit)
access : read-only


KEY4_1

Bits 31:16 of OTP access key 4 (ECC)
address_offset : 0x1EC2 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY4_1 KEY4_1 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY4_1

KEY4_1 :
bits : 0 - 15 (16 bit)
access : read-only


KEY4_2

Bits 47:32 of OTP access key 4 (ECC)
address_offset : 0x1EC4 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY4_2 KEY4_2 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY4_2

KEY4_2 :
bits : 0 - 15 (16 bit)
access : read-only


KEY4_3

Bits 63:48 of OTP access key 4 (ECC)
address_offset : 0x1EC6 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY4_3 KEY4_3 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY4_3

KEY4_3 :
bits : 0 - 15 (16 bit)
access : read-only


KEY4_4

Bits 79:64 of OTP access key 4 (ECC)
address_offset : 0x1EC8 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY4_4 KEY4_4 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY4_4

KEY4_4 :
bits : 0 - 15 (16 bit)
access : read-only


KEY4_5

Bits 95:80 of OTP access key 4 (ECC)
address_offset : 0x1ECA Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY4_5 KEY4_5 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY4_5

KEY4_5 :
bits : 0 - 15 (16 bit)
access : read-only


KEY4_6

Bits 111:96 of OTP access key 4 (ECC)
address_offset : 0x1ECC Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY4_6 KEY4_6 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY4_6

KEY4_6 :
bits : 0 - 15 (16 bit)
access : read-only


KEY4_7

Bits 127:112 of OTP access key 4 (ECC)
address_offset : 0x1ECE Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY4_7 KEY4_7 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY4_7

KEY4_7 :
bits : 0 - 15 (16 bit)
access : read-only


KEY5_0

Bits 15:0 of OTP access key 5 (ECC)
address_offset : 0x1ED0 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY5_0 KEY5_0 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY5_0

KEY5_0 :
bits : 0 - 15 (16 bit)
access : read-only


KEY5_1

Bits 31:16 of OTP access key 5 (ECC)
address_offset : 0x1ED2 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY5_1 KEY5_1 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY5_1

KEY5_1 :
bits : 0 - 15 (16 bit)
access : read-only


KEY5_2

Bits 47:32 of OTP access key 5 (ECC)
address_offset : 0x1ED4 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY5_2 KEY5_2 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY5_2

KEY5_2 :
bits : 0 - 15 (16 bit)
access : read-only


KEY5_3

Bits 63:48 of OTP access key 5 (ECC)
address_offset : 0x1ED6 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY5_3 KEY5_3 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY5_3

KEY5_3 :
bits : 0 - 15 (16 bit)
access : read-only


KEY5_4

Bits 79:64 of OTP access key 5 (ECC)
address_offset : 0x1ED8 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY5_4 KEY5_4 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY5_4

KEY5_4 :
bits : 0 - 15 (16 bit)
access : read-only


KEY5_5

Bits 95:80 of OTP access key 5 (ECC)
address_offset : 0x1EDA Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY5_5 KEY5_5 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY5_5

KEY5_5 :
bits : 0 - 15 (16 bit)
access : read-only


KEY5_6

Bits 111:96 of OTP access key 5 (ECC)
address_offset : 0x1EDC Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY5_6 KEY5_6 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY5_6

KEY5_6 :
bits : 0 - 15 (16 bit)
access : read-only


KEY5_7

Bits 127:112 of OTP access key 5 (ECC)
address_offset : 0x1EDE Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY5_7 KEY5_7 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY5_7

KEY5_7 :
bits : 0 - 15 (16 bit)
access : read-only


KEY6_0

Bits 15:0 of OTP access key 6 (ECC)
address_offset : 0x1EE0 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY6_0 KEY6_0 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY6_0

KEY6_0 :
bits : 0 - 15 (16 bit)
access : read-only


KEY6_1

Bits 31:16 of OTP access key 6 (ECC)
address_offset : 0x1EE2 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY6_1 KEY6_1 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY6_1

KEY6_1 :
bits : 0 - 15 (16 bit)
access : read-only


KEY6_2

Bits 47:32 of OTP access key 6 (ECC)
address_offset : 0x1EE4 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY6_2 KEY6_2 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY6_2

KEY6_2 :
bits : 0 - 15 (16 bit)
access : read-only


KEY6_3

Bits 63:48 of OTP access key 6 (ECC)
address_offset : 0x1EE6 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY6_3 KEY6_3 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY6_3

KEY6_3 :
bits : 0 - 15 (16 bit)
access : read-only


KEY6_4

Bits 79:64 of OTP access key 6 (ECC)
address_offset : 0x1EE8 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY6_4 KEY6_4 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY6_4

KEY6_4 :
bits : 0 - 15 (16 bit)
access : read-only


KEY6_5

Bits 95:80 of OTP access key 6 (ECC)
address_offset : 0x1EEA Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY6_5 KEY6_5 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY6_5

KEY6_5 :
bits : 0 - 15 (16 bit)
access : read-only


KEY6_6

Bits 111:96 of OTP access key 6 (ECC)
address_offset : 0x1EEC Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY6_6 KEY6_6 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY6_6

KEY6_6 :
bits : 0 - 15 (16 bit)
access : read-only


KEY6_7

Bits 127:112 of OTP access key 6 (ECC)
address_offset : 0x1EEE Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

KEY6_7 KEY6_7 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY6_7

KEY6_7 :
bits : 0 - 15 (16 bit)
access : read-only


CHIPID1

Bits 31:16 of public device ID (ECC)
address_offset : 0x2 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

CHIPID1 CHIPID1 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 CHIPID1

CHIPID1 :
bits : 0 - 15 (16 bit)
access : read-only


ROSC_CALIB

Ring oscillator frequency in kHz, measured during manufacturing (ECC) This is measured at 1.1 V, at room temperature, with the ROSC configuration registers in their reset state.
address_offset : 0x20 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

ROSC_CALIB ROSC_CALIB read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ROSC_CALIB

ROSC_CALIB :
bits : 0 - 15 (16 bit)
access : read-only


LPOSC_CALIB

Low-power oscillator frequency in Hz, measured during manufacturing (ECC) This is measured at 1.1V, at room temperature, with the LPOSC trim register in its reset state.
address_offset : 0x22 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

LPOSC_CALIB LPOSC_CALIB read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 LPOSC_CALIB

LPOSC_CALIB :
bits : 0 - 15 (16 bit)
access : read-only


NUM_GPIOS

The number of main user GPIOs (bank 0). Should read 48 in the QFN80 package, and 30 in the QFN60 package. (ECC)
address_offset : 0x30 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

NUM_GPIOS NUM_GPIOS read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 NUM_GPIOS

NUM_GPIOS :
bits : 0 - 7 (8 bit)
access : read-only


CHIPID2

Bits 47:32 of public device ID (ECC)
address_offset : 0x4 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

CHIPID2 CHIPID2 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 CHIPID2

CHIPID2 :
bits : 0 - 15 (16 bit)
access : read-only


CHIPID3

Bits 63:48 of public device ID (ECC)
address_offset : 0x6 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

CHIPID3 CHIPID3 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 CHIPID3

CHIPID3 :
bits : 0 - 15 (16 bit)
access : read-only


INFO_CRC0

Lower 16 bits of CRC32 of OTP addresses 0x00 through 0x6b (polynomial 0x4c11db7, input reflected, output reflected, seed all-ones, final XOR all-ones) (ECC)
address_offset : 0x6C Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

INFO_CRC0 INFO_CRC0 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 INFO_CRC0

INFO_CRC0 :
bits : 0 - 15 (16 bit)
access : read-only


INFO_CRC1

Upper 16 bits of CRC32 of OTP addresses 0x00 through 0x6b (ECC)
address_offset : 0x6E Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

INFO_CRC1 INFO_CRC1 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 INFO_CRC1

INFO_CRC1 :
bits : 0 - 15 (16 bit)
access : read-only


RANDID0

Bits 15:0 of private per-device random number (ECC) The RANDID0..7 rows form a 128-bit random number generated during device test. This ID is not exposed through the USB PICOBOOT GET_INFO command or the ROM `get_sys_info()` API. However note that the USB PICOBOOT OTP access point can read the entirety of page 0, so this value is not meaningfully private unless the USB PICOBOOT interface is disabled via the DISABLE_BOOTSEL_USB_PICOBOOT_IFC flag in BOOT_FLAGS0.
address_offset : 0x8 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

RANDID0 RANDID0 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 RANDID0

RANDID0 :
bits : 0 - 15 (16 bit)
access : read-only


RANDID1

Bits 31:16 of private per-device random number (ECC)
address_offset : 0xA Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

RANDID1 RANDID1 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 RANDID1

RANDID1 :
bits : 0 - 15 (16 bit)
access : read-only


FLASH_DEVINFO

Stores information about external flash device(s). (ECC) Assumed to be valid if BOOT_FLAGS0_FLASH_DEVINFO_ENABLE is set.
address_offset : 0xA8 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

FLASH_DEVINFO FLASH_DEVINFO read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 CS1_GPIO D8H_ERASE_SUPPORTED CS0_SIZE CS1_SIZE

CS1_GPIO : Indicate a GPIO number to be used for the secondary flash chip select (CS1), which selects the external QSPI device mapped at system addresses 0x11000000 through 0x11ffffff. There is no such configuration for CS0, as the primary chip select has a dedicated pin. On RP2350 the permissible GPIO numbers are 0, 8, 19 and 47. Ignored if CS1_size is zero. If CS1_SIZE is nonzero, the bootrom will automatically configure this GPIO as a second chip select upon entering the flash boot path, or entering any other path that may use the QSPI flash interface, such as BOOTSEL mode (nsboot).
bits : 0 - 5 (6 bit)
access : read-only

D8H_ERASE_SUPPORTED : If true, all attached devices are assumed to support (or ignore, in the case of PSRAM) a block erase command with a command prefix of D8h, an erase size of 64 kiB, and a 24-bit address. Almost all 25-series flash devices support this command. If set, the bootrom will use the D8h erase command where it is able, to accelerate bulk erase operations. This makes flash programming faster. When BOOT_FLAGS0_FLASH_DEVINFO_ENABLE is not set, this field defaults to false.
bits : 7 - 7 (1 bit)
access : read-only

CS0_SIZE : The size of the flash/PSRAM device on chip select 0 (addressable at 0x10000000 through 0x10ffffff). A value of zero is decoded as a size of zero (no device). Nonzero values are decoded as 4kiB << CS0_SIZE. For example, four megabytes is encoded with a CS0_SIZE value of 10, and 16 megabytes is encoded with a CS0_SIZE value of 12. When BOOT_FLAGS0_FLASH_DEVINFO_ENABLE is not set, a default of 12 (16 MiB) is used.
bits : 8 - 11 (4 bit)
access : read-only

Enumeration:

0 : NONE


1 : 8K


2 : 16K


3 : 32K


4 : 64k


5 : 128K


6 : 256K


7 : 512K


8 : 1M


9 : 2M


10 : 4M


11 : 8M


12 : 16M


End of enumeration elements list.

CS1_SIZE : The size of the flash/PSRAM device on chip select 1 (addressable at 0x11000000 through 0x11ffffff). A value of zero is decoded as a size of zero (no device). Nonzero values are decoded as 4kiB << CS1_SIZE. For example, four megabytes is encoded with a CS1_SIZE value of 10, and 16 megabytes is encoded with a CS1_SIZE value of 12. When BOOT_FLAGS0_FLASH_DEVINFO_ENABLE is not set, a default of zero is used.
bits : 12 - 15 (4 bit)
access : read-only

Enumeration:

0 : NONE


1 : 8K


2 : 16K


3 : 32K


4 : 64k


5 : 128K


6 : 256K


7 : 512K


8 : 1M


9 : 2M


10 : 4M


11 : 8M


12 : 16M


End of enumeration elements list.


FLASH_PARTITION_SLOT_SIZE

Gap between partition table slot 0 and slot 1 at the start of flash (the default size is 4096 bytes) (ECC) Enabled by the OVERRIDE_FLASH_PARTITION_SLOT_SIZE bit in BOOT_FLAGS, the size is 4096 * (value + 1)
address_offset : 0xAA Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

FLASH_PARTITION_SLOT_SIZE FLASH_PARTITION_SLOT_SIZE read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 FLASH_PARTITION_SLOT_SIZE

FLASH_PARTITION_SLOT_SIZE :
bits : 0 - 15 (16 bit)
access : read-only


BOOTSEL_LED_CFG

Pin configuration for LED status, used by USB bootloader. (ECC) Must be valid if BOOT_FLAGS0_ENABLE_BOOTSEL_LED is set.
address_offset : 0xAC Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTSEL_LED_CFG BOOTSEL_LED_CFG read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PIN ACTIVELOW

PIN : GPIO index to use for bootloader activity LED.
bits : 0 - 5 (6 bit)
access : read-only

ACTIVELOW : LED is active-low. (Default: active-high.)
bits : 8 - 8 (1 bit)
access : read-only


BOOTSEL_PLL_CFG

Optional PLL configuration for BOOTSEL mode. (ECC) This should be configured to produce an exact 48 MHz based on the crystal oscillator frequency. User mode software may also use this value to calculate the expected crystal frequency based on an assumed 48 MHz PLL output. If no configuration is given, the crystal is assumed to be 12 MHz. The PLL frequency can be calculated as: PLL out = (XOSC frequency / (REFDIV+1)) x FBDIV / (POSTDIV1 x POSTDIV2) Conversely the crystal frequency can be calculated as: XOSC frequency = 48 MHz x (REFDIV+1) x (POSTDIV1 x POSTDIV2) / FBDIV (Note the +1 on REFDIV is because the value stored in this OTP location is the actual divisor value minus one.) Used if and only if ENABLE_BOOTSEL_NON_DEFAULT_PLL_XOSC_CFG is set in BOOT_FLAGS0. That bit should be set only after this row and BOOTSEL_XOSC_CFG are both correctly programmed.
address_offset : 0xAE Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTSEL_PLL_CFG BOOTSEL_PLL_CFG read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 FBDIV POSTDIV1 POSTDIV2 REFDIV

FBDIV : PLL feedback divisor, in the range 16..320 inclusive.
bits : 0 - 8 (9 bit)
access : read-only

POSTDIV1 : PLL post-divide 1 divisor, in the range 1..7 inclusive.
bits : 9 - 11 (3 bit)
access : read-only

POSTDIV2 : PLL post-divide 2 divisor, in the range 1..7 inclusive.
bits : 12 - 14 (3 bit)
access : read-only

REFDIV : PLL reference divisor, minus one. Programming a value of 0 means a reference divisor of 1. Programming a value of 1 means a reference divisor of 2 (for exceptionally fast XIN inputs)
bits : 15 - 15 (1 bit)
access : read-only


BOOTSEL_XOSC_CFG

Non-default crystal oscillator configuration for the USB bootloader. (ECC) These values may also be used by user code configuring the crystal oscillator. Used if and only if ENABLE_BOOTSEL_NON_DEFAULT_PLL_XOSC_CFG is set in BOOT_FLAGS0. That bit should be set only after this row and BOOTSEL_PLL_CFG are both correctly programmed.
address_offset : 0xB0 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

BOOTSEL_XOSC_CFG BOOTSEL_XOSC_CFG read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 STARTUP RANGE

STARTUP : Value of the XOSC_STARTUP register
bits : 0 - 13 (14 bit)
access : read-only

RANGE : Value of the XOSC_CTRL_FREQ_RANGE register.
bits : 14 - 15 (2 bit)
access : read-only

Enumeration:

0 : 1_15MHZ


1 : 10_30MHZ


2 : 25_60MHZ


3 : 40_100MHZ


End of enumeration elements list.


USB_WHITE_LABEL_ADDR

Row index of the USB_WHITE_LABEL structure within OTP (ECC) The table has 16 rows, each of which are also ECC and marked valid by the corresponding valid bit in USB_BOOT_FLAGS (ECC). The entries are either _VALUEs where the 16 bit value is used as is, or _STRDEFs which acts as a pointers to a string value. The value stored in a _STRDEF is two separate bytes: The low seven bits of the first (LSB) byte indicates the number of characters in the string, and the top bit of the first (LSB) byte if set to indicate that each character in the string is two bytes (Unicode) versus one byte if unset. The second (MSB) byte represents the location of the string data, and is encoded as the number of rows from this USB_WHITE_LABEL_ADDR i.e. the row of the start of the string is USB_WHITE_LABEL_ADDR value + msb_byte. In each case, the corresponding valid bit enables replacing the default value for the corresponding item provided by the boot rom. Note that Unicode _STRDEFs are only supported for USB_DEVICE_PRODUCT_STRDEF, USB_DEVICE_SERIAL_NUMBER_STRDEF and USB_DEVICE_MANUFACTURER_STRDEF. Unicode values will be ignored if specified for other fields, and non-unicode values for these three items will be converted to Unicode characters by setting the upper 8 bits to zero. Note that if the USB_WHITE_LABEL structure or the corresponding strings are not readable by BOOTSEL mode based on OTP permissions, or if alignment requirements are not met, then the corresponding default values are used. The index values indicate where each field is located (row USB_WHITE_LABEL_ADDR value + index):
address_offset : 0xB8 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

USB_WHITE_LABEL_ADDR USB_WHITE_LABEL_ADDR read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 USB_WHITE_LABEL_ADDR

USB_WHITE_LABEL_ADDR :
bits : 0 - 15 (16 bit)
access : read-only

Enumeration:

0 : INDEX_USB_DEVICE_VID_VALUE


1 : INDEX_USB_DEVICE_PID_VALUE


2 : INDEX_USB_DEVICE_BCD_DEVICE_VALUE


3 : INDEX_USB_DEVICE_LANG_ID_VALUE


4 : INDEX_USB_DEVICE_MANUFACTURER_STRDEF


5 : INDEX_USB_DEVICE_PRODUCT_STRDEF


6 : INDEX_USB_DEVICE_SERIAL_NUMBER_STRDEF


7 : INDEX_USB_CONFIG_ATTRIBUTES_MAX_POWER_VALUES


8 : INDEX_VOLUME_LABEL_STRDEF


9 : INDEX_SCSI_INQUIRY_VENDOR_STRDEF


10 : INDEX_SCSI_INQUIRY_PRODUCT_STRDEF


11 : INDEX_SCSI_INQUIRY_VERSION_STRDEF


12 : INDEX_INDEX_HTM_REDIRECT_URL_STRDEF


13 : INDEX_INDEX_HTM_REDIRECT_NAME_STRDEF


14 : INDEX_INFO_UF2_TXT_MODEL_STRDEF


15 : INDEX_INFO_UF2_TXT_BOARD_ID_STRDEF


End of enumeration elements list.


OTPBOOT_SRC

OTP start row for the OTP boot image. (ECC) If OTP boot is enabled, the bootrom will load from this location into SRAM and then directly enter the loaded image. Note that the image must be signed if SECURE_BOOT_ENABLE is set. The image itself is assumed to be ECC-protected. This must be an even number. Equivalently, the OTP boot image must start at a word-aligned location in the ECC read data address window.
address_offset : 0xBC Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

OTPBOOT_SRC OTPBOOT_SRC read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 OTPBOOT_SRC

OTPBOOT_SRC :
bits : 0 - 15 (16 bit)
access : read-only


OTPBOOT_LEN

Length in rows of the OTP boot image. (ECC) OTPBOOT_LEN must be even. The total image size must be a multiple of 4 bytes (32 bits).
address_offset : 0xBE Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

OTPBOOT_LEN OTPBOOT_LEN read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 OTPBOOT_LEN

OTPBOOT_LEN :
bits : 0 - 15 (16 bit)
access : read-only


RANDID2

Bits 47:32 of private per-device random number (ECC)
address_offset : 0xC Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

RANDID2 RANDID2 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 RANDID2

RANDID2 :
bits : 0 - 15 (16 bit)
access : read-only


OTPBOOT_DST0

Bits 15:0 of the OTP boot image load destination (and entry point). (ECC) This must be a location in main SRAM (main SRAM is addresses 0x20000000 through 0x20082000) and must be word-aligned.
address_offset : 0xC0 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

OTPBOOT_DST0 OTPBOOT_DST0 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 OTPBOOT_DST0

OTPBOOT_DST0 :
bits : 0 - 15 (16 bit)
access : read-only


OTPBOOT_DST1

Bits 31:16 of the OTP boot image load destination (and entry point). (ECC) This must be a location in main SRAM (main SRAM is addresses 0x20000000 through 0x20082000) and must be word-aligned.
address_offset : 0xC2 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

OTPBOOT_DST1 OTPBOOT_DST1 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 OTPBOOT_DST1

OTPBOOT_DST1 :
bits : 0 - 15 (16 bit)
access : read-only


RANDID3

Bits 63:48 of private per-device random number (ECC)
address_offset : 0xE Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

RANDID3 RANDID3 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 RANDID3

RANDID3 :
bits : 0 - 15 (16 bit)
access : read-only



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